5 books and 1 novella from The Lost Hero (2010) to The Blood of Olympus (2001). Rated 4.7 across 56,466 listener reviews.
Reading order
1
The Lost Hero
Book 120104.7 (13.2k)
Jason has a problem. He doesn’t remember anything before waking up in a bus full of kids on a field trip. Apparently he has a girlfriend named Piper and a best friend named Leo.
Percy is confused. When he awoke from his long sleep, he didn’t know much more than his name. His brain fuzz is lingering, even after the wolf Lupa told him he is a demigod and trained him to fight.
Annabeth is terrified. Just when she’s about to be reunited with Percy—after six months of being apart, thanks to Hera—it looks like Camp Jupiter is preparing for war.
At the conclusion of The Mark of Athena, Annabeth and Percy tumble into a pit leading straight to the Underworld. The other five demigods have to put aside their grief and follow Percy's instructions to find the mortal side of the Doors of…
Though the Greek and Roman crewmembers of the Argo II have made progress in their many quests, they still seem no closer to defeating the earth mother, Gaea. Her giants have risen-all of them-and they're stronger than ever.
Books are listed in the series' own numbering, which for Heroes Of Olympus is also the best order to read them in. Novellas and short stories sit between the novels they follow, numbered the way the publisher numbers them (1.5 comes after book 1). They are optional — you can skip them without missing the main story. Years are first publication where we could confirm it, and otherwise the first audiobook release.
